psihs ([info]psihs) rakstīja [info]gribam_zinaat kopienā,
@ 2007-11-09 22:24:00
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kapēc tad kad raud tek asaras un deguns????

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[info]praats
2007-11-09 22:57 (saite)
The limbic system, specifically the hypothalamus, also has a degree of control over the autonomic system. The parasympathetic branch of the autonomic system controls the lacrimal glands via the neurotransmitter acetylcholine through both the nicotinic and muscarinic receptors. When these receptors are activated that the lacrimal gland is stimulated to produce tears

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[info]psihs
2007-11-09 22:57 (saite)
wtf???

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